CA924976A - Gas exhaust silencer - Google Patents

Gas exhaust silencer

Info

Publication number
CA924976A
CA924976A CA114043A CA114043A CA924976A CA 924976 A CA924976 A CA 924976A CA 114043 A CA114043 A CA 114043A CA 114043 A CA114043 A CA 114043A CA 924976 A CA924976 A CA 924976A
Authority
CA
Canada
Prior art keywords
gas exhaust
exhaust silencer
silencer
gas
exhaust
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA114043A
Other versions
CA114043S (en
Inventor
F. Blatt Leland
H. Wiesenhofer Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA153540A priority Critical patent/CA924589A/en
Application granted granted Critical
Publication of CA924976A publication Critical patent/CA924976A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0083—Pulsation and noise damping means using blow off silencers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Incineration Of Waste (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA114043A 1970-10-15 1971-05-27 Gas exhaust silencer Expired CA924976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA153540A CA924589A (en) 1970-10-15 1972-10-10 Gas exhaust silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8105170A 1970-10-15 1970-10-15

Publications (1)

Publication Number Publication Date
CA924976A true CA924976A (en) 1973-04-24

Family

ID=22161808

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114043A Expired CA924976A (en) 1970-10-15 1971-05-27 Gas exhaust silencer

Country Status (5)

Country Link
US (1) US3672465A (en)
CA (1) CA924976A (en)
DE (1) DE2129981A1 (en)
FR (1) FR2109625A5 (en)
GB (2) GB1316037A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960239A (en) * 1973-08-15 1976-06-01 Barry Wright Corporation Noise-reducing fluid-flow devices
US4122914A (en) * 1976-04-30 1978-10-31 Nihon Radiator Co., Ltd. Muffler
DE2653262C2 (en) * 1976-11-24 1984-01-19 Werner Dr.-Ing. 3422 Bad Lauterberg Piening Device for low-noise expansion of a gaseous medium with the aid of throttle sections
US4316523A (en) * 1980-06-04 1982-02-23 Boretti Napoleon P Silencer for gas discharge devices
FR2570759B1 (en) * 1984-09-26 1989-03-03 Maire Charles Ets IMPROVEMENTS ON PNEUMATIC TOOLS PROVIDED WITH AN EXHAUST MUFFLER
DE3503780A1 (en) * 1985-02-05 1986-08-07 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Process for sound insulation and uniform air distribution in filter media
FR2628477B1 (en) * 1988-03-11 1993-05-14 Bertin & Cie EJECTOR OR INJECTOR MUFFLER FOR THE EXPANSION OF A GASEOUS FLUID AND BLOWING DEVICE PROVIDED WITH AN ASSEMBLY OF SUCH A MUFFLER
US5097924A (en) * 1988-06-08 1992-03-24 Mcneil (Ohio) Corporation Muffler for a compressed air driven motor
US5879031A (en) * 1997-04-23 1999-03-09 Carrier Corporation Sound baffle installation and retention device
US7216739B2 (en) * 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6089346A (en) * 1999-06-02 2000-07-18 3M Innovative Properties Company Muffler with acoustic barrier material for limited clearance pneumatic device applications
DE20314134U1 (en) * 2003-09-10 2005-01-13 Voss Automotive Gmbh Pneumatic blow-off silencer
GB0615383D0 (en) * 2006-08-03 2006-09-13 Rolls Royce Plc Fluid calming member
US20080099277A1 (en) * 2006-10-30 2008-05-01 Basso Industry Corp. Muffler for pneumatic tools
DE202007006627U1 (en) * 2007-05-09 2007-07-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Sound absorber for pneumatic device of vehicle, has housing arranged between inlet opening and outlet opening, and layer of fibrous material arranged between cartridge and pot casing
JP4988945B2 (en) * 2009-10-23 2012-08-01 エア・ウォーター防災株式会社 Gas fire extinguishing equipment
JP5276630B2 (en) * 2009-10-23 2013-08-28 エア・ウォーター防災株式会社 Gas fire extinguishing equipment
DE102011018932B4 (en) 2011-04-28 2018-07-12 Multivac Sepp Haggenmüller Se & Co. Kg Silencer and packaging machine with such a silencing device
EP2805064B1 (en) * 2012-01-20 2018-09-12 Trojan Technologies Fluid flow modifier and fluid treatment system incorporating same
TW201600258A (en) * 2014-06-24 2016-01-01 Tranmax Machinery Co Ltd Noise eliminator for pneumatic tools
CN111794974A (en) * 2020-06-30 2020-10-20 南京智启嘉华水务科技有限公司 Mute type intelligent multistage pump
JP2023023378A (en) * 2021-08-05 2023-02-16 株式会社マキタ air compressor
DE102022211997A1 (en) 2022-11-11 2024-05-16 Siemens Aktiengesellschaft Soundproofing component, its manufacture and use

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191309414A (en) * 1913-10-09 1914-03-26 William Bottomley An Improved Silencer Employed in connection with the Exhaust Ports of Internal Combustion Engines.
GB251210A (en) * 1926-01-11 1926-04-29 William Henry Graham Furnivall Improvements in and relating to exhaust silencers
US1839192A (en) * 1929-12-20 1932-01-05 Hudson Motor Car Co Muffler for internal combustion engines
US2019746A (en) * 1930-12-08 1935-11-05 Continental Motors Corp Muffler
US2392559A (en) * 1943-02-05 1946-01-08 Varma Dewan Chand Silencer for internal-combustion engines
US2576610A (en) * 1944-04-10 1951-11-27 Gen Motors Corp Restricter
US2499018A (en) * 1948-01-26 1950-02-28 Christiano Frank Baffle type muffler with plural tubular passages
US2759556A (en) * 1952-08-04 1956-08-21 Bolt Beranek & Newman Acoustic method and system
GB808806A (en) * 1954-11-15 1959-02-11 Solomon Saunders Improvements in filters for use in removing noxious gases and solid matter contained in the exhaust gases of internal combustion engines
FR1120954A (en) * 1955-03-18 1956-07-18 Multi-function exhaust
US3115209A (en) * 1960-05-11 1963-12-24 Edward A Bembinster Muffler
US3163256A (en) * 1962-06-06 1964-12-29 Corning Glass Works Muffler with ceramic honeycomb baffle
US3209857A (en) * 1964-02-12 1965-10-05 Oliver C Eckel Silencer with freely movable limp diaphragm
US3270834A (en) * 1965-09-10 1966-09-06 Atlas Copco Ab Pneumatic tool having exhaust noise reducing means
US3381774A (en) * 1967-07-10 1968-05-07 Mercury Metal Products Inc Muffler with interconnected end bells and telescoped inner pipe

Also Published As

Publication number Publication date
GB1317230A (en) 1973-05-16
US3672465A (en) 1972-06-27
GB1316037A (en) 1973-05-09
FR2109625A5 (en) 1972-05-26
DE2129981A1 (en) 1972-04-20

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